A. J. Pollard, N. Kumar, A. Rae, S. Mignuzzi, W. Su, and D. Roy, “Nanoscale Optical Spectroscopy: An Emerging Tool for the Characterisation of 2 D Materials”, J Mater NanoSci, vol. 1, no. 1, pp. 39–49, Jul. 2014, Accessed: Jul. 22, 2024. [Online]. Available: https://pubs.thesciencein.org/journal/index.php/jmns/article/view/217